Ocular /(?)/
Oc·u·lar
Ocular
a.
-
Depending on, or perceived by, the eye; received by actual sight; personally seeing or having seen; as, ocular proof.
Thomas was an ocular witness of Christ's death.
- Of or pertaining to the eye; optic. (Anat.)
Ocular
n.
- The eyepiece of an optical instrument, as of a telescope or microscope. (Opt.)